CN107079614A - Turn round element absorption position correction system and the element absorption position bearing calibration of head dummy component mounter - Google Patents
Turn round element absorption position correction system and the element absorption position bearing calibration of head dummy component mounter Download PDFInfo
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- CN107079614A CN107079614A CN201480082785.XA CN201480082785A CN107079614A CN 107079614 A CN107079614 A CN 107079614A CN 201480082785 A CN201480082785 A CN 201480082785A CN 107079614 A CN107079614 A CN 107079614A
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- head
- absorption position
- tape feeders
- element absorption
- suction nozzles
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0404—Pick-and-place heads or apparatus, e.g. with jaws
- H05K13/0408—Incorporating a pick-up tool
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0404—Pick-and-place heads or apparatus, e.g. with jaws
- H05K13/0408—Incorporating a pick-up tool
- H05K13/041—Incorporating a pick-up tool having multiple pick-up tools
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0404—Pick-and-place heads or apparatus, e.g. with jaws
- H05K13/0413—Pick-and-place heads or apparatus, e.g. with jaws with orientation of the component while holding it; Drive mechanisms for gripping tools, e.g. lifting, lowering or turning of gripping tools
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0417—Feeding with belts or tapes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
- Y10T29/49133—Assembling to base an electrical component, e.g., capacitor, etc. with component orienting
- Y10T29/49137—Different components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/53174—Means to fasten electrical component to wiring board, base, or substrate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/53191—Means to apply vacuum directly to position or hold work part
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Supply And Installment Of Electrical Components (AREA)
Abstract
In the component mounter of revolution head dummy, before the element foremost installed in the component feeding band of two tape feeders (23) is adsorbed in into two suction nozzles (26) of swiveling head (24), so that the adsorption site of two suction nozzles (26) is located at the Ideal adsorption point by the element foremost of two tape feeders (23) and the two straight line (A1 extended with direction of feed along each tape feeder (23), A2 the mode on), swiveling head (24) is set to be moved up in XY side by head moving mechanism (25), and swiveling head (24) is carried out spinning movement by head rotating mechanism (31), in addition by two tape feeders (23) with feed motion by element foremost to two straight line (A1, A2 the element absorption position (C1 of the adsorption site as suction nozzle (26) on), C2) convey.Then, make two suction nozzles (26) of swiveling head (24) at the same decline and by two elements while being adsorbed in two suction nozzles (26).
Description
Technical field
The present invention is to be related to be equipped with the position of the element to being supplied by tape feeder by suction and be corrected
Function revolution head dummy component mounter element absorption position correction system and element absorption position bearing calibration.
Background technology
Component mounter is in the element supplied by suction by tape feeder, when the element absorption position is produced
During skew, easy generating element absorption mistake etc., it is therefore desirable to which suction nozzle is corrected according to the position of the element next adsorbed
Position.Therefore, in the past, make that the mounting head of holding suction nozzle is moved on XY directions (left-right and front-back direction) and next be aligned will inhale
The position (being used as the element absorption position of target) of attached element corrects the position of suction nozzle.
Moreover, in revolution head dummy component mounter, as patent document 1 (Japanese Unexamined Patent Publication 9-270595 publications) is remembered
As load, with following structure：Shoot the element next to be adsorbed using component recognizing camera, and by image at
Manage to recognize the position of the element, according to the position of the element, make the swiveling head of holding suction nozzle slightly rotate to correct suction nozzle
Position.
Moreover, as described in patent document 2 (Japanese Unexamined Patent Publication 2012-164881 publications), with following knot
Structure：In order to improve productivity ratio, setting makes the Z axis drive mechanism that multiple suction nozzles of swiveling head decline, multiple suction nozzles is declined simultaneously
And multiple element is adsorbed simultaneously.
Patent document 1：Japanese Unexamined Patent Publication 9-270595 publications
Patent document 2：Japanese Unexamined Patent Publication 2012-164881 publications
The content of the invention
The invention technical problem to be solved
However, as patent document 2, even in make multiple suction nozzles and meanwhile decline and while adsorbing the situation of multiple element
Under, in order to prevent element from adsorbing mistake etc., it is also desirable to which the skew to each element absorption position is modified.Therefore, it is possible to expect
To the revolution head dummy component mounter of patent document 2, using the element absorption position alignment technique of patent document 1, element is utilized
Recognize that camera shoots the multiple element next to be adsorbed, the position of the plurality of element is recognized by image procossing, it is many according to this
The position of individual element and swiveling head is slightly rotated, be corrected to adsorbing the position of multiple suction nozzles of the plurality of element.
However, the skew of many places element absorption position is not equably to produce, each not phase of offset direction, offset
Together, therefore in the case of the element absorption position bearing calibration of patent document 1, it is impossible to while correcting many places element absorption position
Skew.Therefore, it is difficult in the case where the offset of many places element absorption position exceedes the allowable offset that can stably adsorb
To adsorb multiple element simultaneously, it has to correcting element absorption position and one by one absorptive element one by one, it is impossible to improve productivity ratio.
Therefore, the technical problem to be solved in the present invention is that it is possible to while adsorbing what is sent to element absorption position at two
Two elements.
Means for solving technical problem
In order to solve the above-mentioned technical problem, the present invention provides a kind of element absorption position school for turning round head dummy component mounter
Positive system and element absorption position bearing calibration, above-mentioned revolution head dummy component mounter possess：Many tape feeders, pass through member
The feed motion of part supply belt and the element of the component feeding band will be accommodated in and conveyed to element absorption position；Swiveling head, along
Circumferencial direction keeps multiple suction nozzles with fixed intervals；Head rotating mechanism, makes above-mentioned multiple suctions by rotating above-mentioned swiveling head
Mouth is turned round along the direction of rotation of the swiveling head；Z axis drive mechanism, makes any being located in above-mentioned many tape feeders
The suction nozzle of the top of the element absorption position of platform tape feeder declines and makes the suction element；And head moving mechanism, make
Above-mentioned swiveling head is entering element of the element absorption station of units absorption action with carrying out component mounting operation on XY directions
Moved between installation station, the element absorption position correction system and element adsorption potential of above-mentioned revolution head dummy component mounter
Put bearing calibration to be characterised by, above-mentioned Z axis drive mechanism is configured to, at two, and make to be located at above-mentioned many belts feed
Two suction nozzles of the top of the element absorption position of two tape feeders in device decline simultaneously, and make above-mentioned two suction nozzle same
When adsorb the elements foremost of above-mentioned two tape feeders, in the member foremost to adsorbing above-mentioned two tape feeders
In the case that the element absorption position of part is corrected, so that the adsorption site of above-mentioned two suction nozzle, which is located at, passes through above-mentioned two belts
Along the Ideal adsorption point of the element foremost of loader and two straight lines extended with direction of feed along each tape feeder
Mode, above-mentioned swiveling head is moved up in XY side by above-mentioned head moving mechanism, and make by above-mentioned head rotating mechanism
Above-mentioned swiveling head carries out spinning movement, by the band feed motion of above-mentioned two tape feeders, by above-mentioned element foremost
Conveyed to the element absorption position of the adsorption site as said suction nozzle on above-mentioned two straight lines.Here, the Ideal adsorption of element
Point typically refers to center or the center of gravity of element, and being can be by the adsorption site of suction nozzle stably absorptive element.
Skew is produced in the position of the element foremost of the component feeding band of two tape feeders even if installing, or is inhaled
The position of two suction nozzles of attached said elements produces skew, as the present invention, if so that the adsorption site of two suction nozzles is positioned at logical
Cross the Ideal adsorption point of the elements foremost of two tape feeders and extend along each tape feeder with direction of feed
Mode on two straight lines, carries out the movement and spinning movement on the XY directions of swiveling head, and pass through two tape feeders
Band feed motion, the element absorption position of element foremost to the adsorption site as suction nozzle on two straight lines is defeated
Send, then after can make two suction nozzles and meanwhile decline and while adsorbing the element of element absorption position at two, it is possible to increase production
Rate.
The present invention can the position of above-mentioned multiple suction nozzles be measured in advance, and its position data is stored in
Storage unit, the element absorption position correction system of above-mentioned revolution head dummy component mounter possesses arithmetic element, above-mentioned arithmetic element
The two of the element foremost of above-mentioned two tape feeders of retrieval absorption from the position data for being stored in said memory cells
The position data of individual suction nozzle, and the element foremost of the position based on above-mentioned two suction nozzle and above-mentioned two tape feeders
The position of Ideal adsorption point, and to moving required above-mentioned swiveling head to the element absorption position of above-mentioned two tape feeders
The band amount of feeding of the amount of movement and the anglec of rotation in XY directions and above-mentioned two tape feeders carries out computing.It so, it is possible basis
Adsorb the position of the Ideal adsorption point of the position of two suction nozzles of element at two and the element foremost of two tape feeders
Between geometric position relationship, and simply and accurately to the position of the adsorption site of the suction nozzle on two straight lines (at two
Element absorption position) computing is carried out, and can be simply and accurately to moving required revolution to element absorption position at two
The amount of movement and the anglec of rotation in the XY directions of head and the band amount of feeding of two tape feeders carry out computing.
In this case, the band feeding spacing (component size) of two tape feeders can be with identical but it is also possible to be band
Feed spacing different from each other, various sizes of element is conveyed to element absorption position.The Ideal adsorption of various sizes of element
The position of point (center or center of gravity etc.) produces skew in band direction of feed, therefore can not adsorb various sizes of two simultaneously in the past
Individual element, but by means of the invention it is possible to various sizes of two elements are adsorbed simultaneously.
Brief description of the drawings
Fig. 1 is the side view for turning round head dummy component mounter in one embodiment of the invention.
Fig. 2 is the block diagram of the structure for the control system for representing component mounter.
Fig. 3 is the overall stereogram of swiveling head.
Fig. 4 is the stereogram of the position relationship for the mouth seat (suction nozzle) for representing Z axis drive mechanism and swiveling head.
Fig. 5 is the top view of the position relationship for the mouth seat for representing Z axis drive mechanism and swiveling head.
Fig. 6 is the vertical view of the position relationship of each suction nozzle of the element absorption position and swiveling head that represent two tape feeders
Figure.
Fig. 7 is that explanation is installed in bowing that the position of the element foremost of the component feeding band of two tape feeders is offset
View.
Embodiment
Hereinafter, illustrate for implementing the embodiment that the mode of the present invention is embodied.
First, based on Fig. 1 and Fig. 2, the structure for turning round the component mounter 10 of head dummy is illustrated.
The conveyer 13 of delivery circuit substrate 12 is provided with the base station 11 of the component mounter 10 of revolution head dummy (below,
The conveying direction of the delivery circuit substrate 12 of conveyer 13 is set to X-direction).By two conveyers to constituting the conveyer 13
A support member 15a in support member 15a, 15b that track 13a, 13b and conveyer belt 14a, 14b are supported is fixed on
Fixed position, the supporting part of support member 15a opposite side is adjusted by feed screw mechanism (not shown) etc. along guide rail 16
Part 15b Y-direction position (position in the direction vertical with X-direction), is adjusted so as to the width according to circuit substrate 12
The width (conveyor rail 13a, 13b interval) of conveyer 13.
Moreover, device tray 22 (loader installs platform) is installed on the conveyer 13 on base station 11 in a detachable manner
Side, many tape feeders 23 are installed in the way of it can dismount in the Y direction in the device tray 22.In each belt
Tep reel 20 is installed on loader 23, the tep reel 20 is wound with multiple element to be equidistantly accommodated the component feeding of a row
(do not scheme with sprocket in band, the sprocket hole formed along the lateral margin of the component feeding band pulled out from the tep reel 20 along Y-direction
Show) tooth engagement, carry out band feed motion by the way that the rotation of the sprocket is upper in the Y direction, be thus configured to supply the element
Element to band enters line space feeding to element absorption position (utilizing the position of the absorptive element of suction nozzle 26).Each tape feeder 23
It is configured to control the anglec of rotation of the motor 27 of drive belt tooth rotation of reel by control unit 28, so as to component feeding band
The amount of feeding (anglec of rotation of sprocket) be finely adjusted.
Head moving mechanism 25 is provided with the component mounter 10, the head moving mechanism 25 makes swiveling head 24 on XY directions
Moved between the element absorption station for entering units absorption action and the element for carrying out component mounting operation install station.
Multiple suction nozzles 26 are maintained with fixed intervals (equidistant) in a circumferential direction on swiveling head 24, above-mentioned multiple suction nozzles 26 are adsorbed
The element of element absorption position is transported to by tape feeder 23.It is provided with swiveling head 24：Head rotating mechanism 31, makes the revolution
First 24 make multiple suction nozzles 26 be surround on the circumferencial direction of the swiveling head 24 around its axial line (R axles) rotation (rotation)；Z
Axle drive mechanism 32, makes suction nozzle 26 in the defined stop position (top of element absorption position) of the rotary track of the suction nozzle 26
Decline and make the absorptive element of suction nozzle 26；And mouth rotating mechanism 33, make suction nozzle 26 around its axial line rotation (rotation) to absorption
It is modified in the direction of the element of the suction nozzle 26.
In the present embodiment, as shown in Figures 3 to 5, it is configured to set two Z axis to drive at two around swiveling head 24
Motivation structure 32, can be such that two suction nozzles 26 decline simultaneously by the two Z axis drive mechanisms 32, and two suction nozzles 26 is inhaled simultaneously
The element foremost of attached two tape feeders 23.
Each Z axis drive mechanism 32 uses Z axis motor 37 as actuator respectively, makes feed screw by the Z axis motor 37
38 rotate and Z axis sliding part 39 is moved in the vertical direction, thus make the Z axis sliding part 39 and the mouth seat located at swiveling head 24
The snap-latch piece 46 of 40 upper end engages and mouth seat 40 is moved up and down, so that being held in the suction of the bottom of mouth seat 40
Mouth 26 is moved up and down.Alternatively, it is also possible to make Z axis sliding part 39 in upper and lower using linear motor as Z axis motor 37
Move up.Or, linear motor can also be replaced and linear solenoid, cylinder etc. is used.
On the other hand, it is provided with component mounter 10：Camera 35 (mark camera for shooting) is marked, with swiveling head 24
Integratedly move, the top marked from the reference position of circuit substrate 12 shoots reference position mark；(the element of part camera 36
Camera for shooting), shoot the element from the lower section for the element for being adsorbed in suction nozzle 26.
The control device 41 of component mounter 10 be connected with the input units such as keyboard, mouse, touch-screen 42, store it is various
The display devices 44 such as storage device 43 (memory cell), liquid crystal display, the CRT such as the hard disk of program and data etc., RAM, ROM
Deng.
During the operating of component mounter 10, following action is repeated：Swiveling head is made by head moving mechanism 25
After 24 have carried out element absorption action to element absorption station movement, enter to exercise the swiveling head 24 to element erector's displacement
It is dynamic, and to the component mounting operation of the installation elements of circuit substrate 12.Station is adsorbed in element, passes through two tape feeders 23
The feed motion of component feeding band, the element for being accommodated in the component feeding band is conveyed to element absorption position, makes to be located at this yuan
Two suction nozzles 26 of the top of part absorption position decline and make two suction nozzles 26 while after absorptive element, making this two simultaneously
Suction nozzle 26 rises to original height and position, and above-mentioned action is repeated, and makes the multiple suctions of mouth seat 40 for being held in swiveling head 24
The absorptive element successively of mouth 26.Now, the band feeding spacing (component size) of two tape feeders 23 can be with identical, but in this reality
Apply in example, while the band feeding spacing of two tape feeders 23 of absorption is different from each other, by various sizes of element to element
Absorption position is conveyed.
When element absorption is acted, element absorption position produces skew, easy generating element absorption mistake etc..Especially
It is, in the feelings that the band feeding spacing of two tape feeders 23 is different to convey various sizes of element to element absorption position
Under condition, the position of the Ideal adsorption point (stable adsorption site) of the element foremost of two tape feeders 23 is fed as band
Skew is produced in the Y-direction in direction.Even if as shown in fig. 7, the member of the component feeding band conveyed by two tape feeders 23
The size of part is different and different with feeding spacing, cover band (heading tape) of the component feeding with upper surface of two tape feeders 23
Stripping position (Y-coordinate) is also identical, therefore the position of the Ideal adsorption point of various sizes of two elements is being used as band feeding side
To Y-direction on produce skew.In order to adsorb two elements for generating such position skew simultaneously, it is necessary to be adsorbed to element
Position is corrected.
Therefore, in the present embodiment, the control device 41 of component mounter 10 is before units absorption action is entered, to returning
The band feed motion of movement and spinning movement and two tape feeders 23 of the rotary head 24 on XY directions is controlled, and to entering
Element absorption position is carried out as follows correction at the two of row absorption simultaneously.Here, the Ideal adsorption point (stable adsorption site) of element is logical
Center or the center of gravity of element are referred to, being can be by the adsorption site of the stably absorptive element of suction nozzle 26.
As prior preparation, beforehand through image recognition technology etc. to being held in the positions of multiple suction nozzles 26 of swiveling head 24
Measure, the measurement data of the position of each suction nozzle 26 is pre-stored within storage device 43.On this basis, first, such as Fig. 6
It is shown, so that the adsorption site of two suction nozzles 26 is located at the Ideal adsorption point of the element foremost by two tape feeders 23
(stable adsorption site) and along the mode on two straight lines A1, A2 of band direction of feed (Y-direction) extension of each tape feeder 23,
Swiveling head 24 is moved up in XY side by head moving mechanism 25, and swiveling head 24 is revolved by head rotating mechanism 31
Rotate and make, in addition by the band feed motion of two tape feeders 23, by element foremost on two straight lines A1, A2
It is used as element absorption position C1, C2 conveying of the adsorption site of suction nozzle 26.
Element absorption position C1, C2 specific bearing calibration is, control device 41 (arithmetic element) is from being stored in storage
The element foremost of two tape feeders 23 of retrieval absorption in the measurement data of the position of multiple suction nozzles 26 of device 43
The measurement data of the position of two suction nozzles 26, position based on two suction nozzles 26 and two tape feeders 23 foremost
The position of the Ideal adsorption point of element, and to moving required swiveling head 24 to the element absorption position of two tape feeders 23
The amount of movement in XY directions and the band amount of feeding of the anglec of rotation and two tape feeders 24 carry out computing.
That is, if each suction nozzle 26 position, it is known that if understand to adsorb at the same time in the interval of two suction nozzles 26 that uses, therefore
According to the Ideal adsorption point of the element foremost by two tape feeders 23 and along extending with direction of feed (Y-direction)
Two straight lines A1, A2 interval and the geometric relation at the interval of the adsorption site of above-mentioned two suction nozzle 26, determine two straight lines
Element absorption position C1, C2 of the adsorption site as two suction nozzles 26 on A1, A2.If also, determining element absorption position
C1, C2, then the position of the rotary track circle of the suction nozzle 26 of swiveling head 24 also uniquely determined, therefore in the rotation of swiveling head 24
The position of the heart is uniquely determined.Thereby, it is possible to calculate in the swiveling head needed for element absorption position C1, C2 simultaneously absorptive element
The amount of movement in 24 XY directions, according to the position of the pivot of swiveling head 24, the current location of two suction nozzles 26 and straight line A1,
Element absorption position C1, C2 on A2, can be calculated in the swiveling head 24 needed for element absorption position C1, C2 simultaneously absorptive element
The anglec of rotation.Also, according to the member on the current location and straight line A1, A2 of the element foremost of two tape feeders 23
Part absorption position C1, C2, can be calculated in two tape feeders 24 needed for element absorption position C1, C2 simultaneously absorptive element
The band amount of feeding.As long as in addition, the pivot (radius of gyration of suction nozzle 26) and the Ideal adsorption point of element of swiveling head 24
Positional information is pre-stored within storage device 43.
In Fig. 6 configuration example, amount to 16 suction nozzles 26 (N1~N16) and arranged in a circumferential direction with 22.5 ° of spacing
Row are held in swiveling head 24, have three suction nozzles 26 between element absorption position C1, C2 of two tape feeders 23.That is,
The interval of two tape feeders 23 of absorptive element is set to four angle spacing (22.5 ° × 4=90 °) of swiveling head 24
Interval.
Order for making 16 suction nozzle 26 (N1~N16) absorptive elements, initially so that two suction nozzles 26 (N1 and
N13 adsorption site) is located at the Ideal adsorption point by the element foremost of two tape feeders 23 and is fed along each belt
Mode on two straight lines A1, A2 of band direction of feed (Y-direction) extension of device 23, makes swiveling head 24 by head moving mechanism 25
Moved up in XY side, and swiveling head 24 is carried out spinning movement by head rotating mechanism 31, supplied in addition by two belts
The band feed motion of glassware 23, using the element foremost of component feeding band to the absorption as suction nozzle 26 on straight line A1, A2
Element absorption position C1, C2 conveying of point.
After such position correction action has been carried out, make the element absorption position for being located at two tape feeders 23
After two suction nozzles 26 (N1 and N13) of C1, C2 top are while declining and having adsorbed two elements simultaneously, revolve swiveling head 24
Turn an angle spacing (22.5 °), ensuing two suction nozzles 26 (N2 and N14) is located at the upper of element absorption position C1, C2
Side, and make two suction nozzles 26 (N2 and N14) while adsorbing two elements.Now, if desired again to two suction nozzles 26 (N2 and
N14 position), element absorption position C1, C2 are corrected, then utilize XY of the above method to the swiveling head 24 needed for the correction
The band amount of feeding of the amount of movement and the anglec of rotation in direction and two tape feeders 24 carries out computing, carries out the XY side of swiveling head 24
To movement and spinning movement, the band feed motion of tape feeder 24 and element absorption position C1, C2 are corrected again
.
After, equally, swiveling head 24 is rotated an angle spacing (22.5 °) and (carry out above-mentioned position correction as needed
Action), after ensuing two suction nozzles 26 (N3 and N15) are made while having adsorbed two elements, swiveling head 24 is rotated one
Individual angle spacing (22.5 °) (carrying out above-mentioned position correction action as needed), makes ensuing two suction nozzles 26 (N4 and N16)
Two elements are adsorbed simultaneously.
Afterwards, swiveling head 24 is rotated five angle spacing (22.5 ° × 5=112.5 °) and (carry out upper rheme as needed
Put corrective action), after two suction nozzles 26 (N9 and N5) are made while having adsorbed two elements, swiveling head 24 is rotated an angle
Spacing (22.5 °) (carrying out above-mentioned position correction action as needed) is spent, is located at ensuing two suction nozzles 26 (N10 and N6)
Element absorption position C1, C2 top, make two suction nozzles 26 (N10 and N6) while adsorbing two elements.After, equally, make
Swiveling head 24 rotates an angle spacing (22.5 °) (carrying out above-mentioned position correction action as needed), makes ensuing two
After individual suction nozzle 26 (N11 and N7) is while adsorbed two elements, swiveling head 24 is set to rotate angle spacing (22.5 °) (root
According to needing to carry out above-mentioned position correction action), make ensuing two suction nozzles 26 (N12 and N8) while adsorbing two elements.By
This, is held in the element absorption release of 16 suction nozzles 26 (N1~N16) of total of swiveling head 24.
The present embodiment from the description above, so that the adsorption site of two suction nozzles 26 is located at by two tape feeders 24
Element foremost Ideal adsorption point and two straight lines A1, A2 extending with direction of feed along each tape feeder 23 along
Mode, carry out movement and spinning movement of the swiveling head 24 on XY directions, fed by the band of two tape feeders 23 dynamic
Make, enter to be about to element absorption position of the element foremost to the adsorption site as suction nozzle 26 on described two straight lines A1, A2
The position correction action of C1, C2 conveying, even if therefore install in two tape feeders 23 component feeding band foremost
The position of element produces skew, or adsorbs the position generation skew of two suction nozzles 26 of these elements, the rheme on having carried out
After putting corrective action, can also make two suction nozzles 26 and meanwhile decline and while adsorbing the member of element absorption position C1, C2 at two
Part, it is possible to increase productivity ratio.
If carrying out above-mentioned position correction action, even if the band feeding spacing (component size) of two tape feeders 23 is no
Together, two suction nozzles 26 can also be made while two elements are adsorbed, even if moreover, the position of each suction nozzle 26 is brokenly produced partially
Move, can also make two suction nozzles 26 while adsorbing two elements.
In addition, the present invention is not limited to the structure of above-described embodiment, the number of suction nozzle 26 can also be changed, or
Structure to component mounter 10 is changed etc., and various changes can be carried out in the range of purport is not departed to implement, this
It is self-evident.
Description of reference numerals
10 ... revolution head dummy component mounters
12 ... circuit substrates
13 ... conveyers
23 ... tape feeders
24 ... swiveling heads
25 ... head moving mechanisms
26 ... suction nozzles
31 ... head rotating mechanisms
32 ... Z axis drive mechanisms
33 ... mouth rotating mechanisms
27 ... Z axis motors
39 ... Z axis sliding parts
40 ... mouths seat
41 ... control devices (arithmetic element)
43 ... storage devices (memory cell)
46 ... snap-latch pieces
Claims (4)
1. a kind of element absorption position correction system for turning round head dummy component mounter, the revolution head dummy component mounter tool
It is standby：
Many tape feeders, the element of the component feeding band will be accommodated in by the feed motion of component feeding band to element
Absorption position is conveyed；
Swiveling head, circumferentially keeps multiple suction nozzles with fixed intervals；
Head rotating mechanism, is carried out by the direction of rotation for rotating the swiveling head and making the multiple suction nozzle along the swiveling head
Revolution；
Z axis drive mechanism, makes the element absorption position of any tape feeder being located in many tape feeders
The suction nozzle of top declines and makes the suction element；And
Head moving mechanism, makes the swiveling head enter the element absorption station of units absorption action with carrying out member on XY directions
The element of part installation action is moved between installing station,
The element absorption position of the revolution head dummy component mounter corrects system and is characterised by,
The Z axis drive mechanism is configured to, at two, and is fed two belts being located in many tape feeders
Two suction nozzles of the top of the element absorption position of device decline simultaneously, and make described two suction nozzles while adsorbing two belts
The element foremost of loader,
In the case where the element absorption position of the element foremost to adsorbing two tape feeders is corrected, with
The adsorption site of described two suction nozzles is set to be located at the Ideal adsorption point for the element foremost for passing through two tape feeders simultaneously
Mode along on two straight lines extended with direction of feed of each tape feeder, makes the revolution by the head moving mechanism
Head is moved up in XY side, and the swiveling head is carried out spinning movement by the head rotating mechanism, passes through described two
The band feed motion of tape feeder, using the element foremost to the absorption of suction nozzle described on two straight lines
The element absorption position conveying of point.
2. the element absorption position correction system of revolution head dummy component mounter according to claim 1, it is characterised in that
The position of the multiple suction nozzle is measured in advance, and its position data is stored in memory cell,
The element absorption position correction system of the revolution head dummy component mounter possesses arithmetic element, and the arithmetic element is from depositing
It is stored in two suctions of the element foremost of retrieval absorption two tape feeders in the position data of the memory cell
The position data of mouth, and the ideal of the element foremost of the position based on described two suction nozzles and two tape feeders
The position of adsorption site, and to moving the XY side of the required swiveling head to the element absorption position of two tape feeders
To amount of movement and the anglec of rotation and two tape feeders the band amount of feeding carry out computing.
3. the element absorption position correction system of revolution head dummy component mounter according to claim 1 or 2, its feature exists
In,
The band feeding spacing of two tape feeders is different from each other, and two tape feeders are by various sizes of element
Conveyed to the element absorption position.
4. a kind of element absorption position bearing calibration for turning round head dummy component mounter, the revolution head dummy component mounter tool
It is standby：
Many tape feeders, the element of the component feeding band will be accommodated in by the feed motion of component feeding band to element
Absorption position is conveyed；
Swiveling head, circumferentially keeps multiple suction nozzles with fixed intervals；
Head rotating mechanism, is carried out by the direction of rotation for rotating the swiveling head and making the multiple suction nozzle along the swiveling head
Revolution；
Z axis drive mechanism, makes the element absorption position of any tape feeder being located in many tape feeders
The suction nozzle of top declines and makes the suction element；And
Head moving mechanism, makes the swiveling head enter the element absorption station of units absorption action with carrying out member on XY directions
The element of part installation action is moved between installing station,
It is described revolution head dummy component mounter element absorption position bearing calibration be characterised by,
The Z axis drive mechanism is configured to, at two, and is fed two belts being located in many tape feeders
Two suction nozzles of the top of the element absorption position of device decline simultaneously, and make described two suction nozzles while adsorbing two belts
The element foremost of loader,
In the case where the element absorption position of the element foremost to adsorbing two tape feeders is corrected, with
The adsorption site of described two suction nozzles is set to be located at the Ideal adsorption point for the element foremost for passing through two tape feeders simultaneously
Mode along on two straight lines extended with direction of feed of each tape feeder, makes the revolution by the head moving mechanism
Head is moved up in XY side, and the swiveling head is carried out spinning movement by the head rotating mechanism, passes through described two
The band feed motion of tape feeder, using the element foremost to the absorption of suction nozzle described on two straight lines
The element absorption position conveying of point.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2014/077825 WO2016063328A1 (en) | 2014-10-20 | 2014-10-20 | Component adsorption position correction system and component adsorption position correction method for rotary head-type component mounter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107079614A true CN107079614A (en) | 2017-08-18 |
| CN107079614B CN107079614B (en) | 2020-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480082785.XA Active CN107079614B (en) | 2014-10-20 | 2014-10-20 | Component suction position correction system and component suction position correction method for rotary head type component mounting machine |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10531601B2 (en) |
| EP (1) | EP3211983B1 (en) |
| JP (1) | JP6469126B2 (en) |
| CN (1) | CN107079614B (en) |
| WO (1) | WO2016063328A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111133850A (en) * | 2017-09-28 | 2020-05-08 | 株式会社富士 | Component mounting machine |
| CN112470556A (en) * | 2018-07-24 | 2021-03-09 | 株式会社富士 | Information processing apparatus, operating system, and determination method |
| CN114902824A (en) * | 2020-02-19 | 2022-08-12 | 株式会社富士 | Component mounting apparatus |
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| JP6689120B2 (en) * | 2016-04-07 | 2020-04-28 | 株式会社Ｆｕｊｉ | Rotary head type component mounter component suction position correction system |
| EP3487275B1 (en) * | 2016-07-13 | 2020-12-30 | Fuji Corporation | Component mounter |
| US11432445B2 (en) * | 2016-12-02 | 2022-08-30 | Fuji Corporation | Substrate working machine that selects which lifting and lowering section to pick up a component |
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| WO2020194979A1 (en) * | 2019-03-28 | 2020-10-01 | パナソニックＩｐマネジメント株式会社 | Production data creation device and production data creation method |
| JP7348041B2 (en) * | 2019-11-21 | 2023-09-20 | ファナック株式会社 | Workpiece take-out device |
| EP3833174A1 (en) * | 2019-12-06 | 2021-06-09 | Mycronic AB | A mounting tool for a component mounting machine |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP3211983A1 (en) | 2017-08-30 |
| JP6469126B2 (en) | 2019-02-13 |
| CN107079614B (en) | 2020-05-01 |
| JPWO2016063328A1 (en) | 2017-07-27 |
| WO2016063328A1 (en) | 2016-04-28 |
| US20170311493A1 (en) | 2017-10-26 |
| EP3211983A4 (en) | 2018-05-30 |
| US10531601B2 (en) | 2020-01-07 |
| EP3211983B1 (en) | 2021-03-17 |
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